2017872884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26550959}}^1$

素因数の和:26550982

約数の個数: 12

約数和(自身を含む): 3717134400

約数和(自身を除く): 1699261516

約数列:

[1, 2, 4, 19, 38, 76, 26550959, 53101918, 106203836, 504468221, 1008936442, 2017872884]

約数ペア:

[(1, 2017872884), (2, 1008936442), (4, 504468221), (19, 106203836), (38, 53101918), (76, 26550959)]